Question

what is the ampere rating of a power supply,which can provide 3.6 amperes for 480 minutes

Answer 1

what..ampere rating..
but current is already given...

Answer 2

Answer:

28.8Ah

Explanation:

According to the question,

As we know,

Ampere rating

$Ih = I X T$

Where:- Ih = ampere hours.

I = Ampere

T = Time in hours

Given,

Current = 3.6 Ampere

Time = 480 minute = 8 hr

Now,

$Ih = I X T\\\\Ih = 3.6 X 8\\\\Ih = 28.8 Ah$

Hence, the ampere rating of a power supply is equal to 28.8Ah.